*, html, body {
	margin: 0;
	padding: 0;
}

#wrapper {
	width: 600px;
	margin: 0 auto;
}

#calc_box {
	border: 3px solid #666666;
	display: block;
	float: left;
	margin-top: 15px;
}

#result {
	width: 600px;
	height: auto;
	display: block;
	float: left;
}

#result form input {
	display: block;
	float: left;
	width: 600px;
	font-size: 40pt;
	vertical-align: middle;
	text-align: right;
	padding-right: 15px;
}

#left_block {
	display: block;
	float: left;
	width: 400px;
}

#numbers {
	display: block;
	float: left;
	width: inherit;
}

#numbers button[name] {
	display: block;
	float: left;
	width: 125px;
	height: 100px;
	margin: 5px 0 5px 5px;
	font-size: 40pt;
}

#equal button[name="equal"] {
	display: block;
	float: left;
	width: 386px;
	height: 100px;
	margin: 5px 0 5px 5px;
	font-size: 40pt;
}


#right_block {
	display: block;
	float: left;
	width: 200px;
}

#right_block button[name] {
	display: block;
	float: left;
	width: 190px;
	height: 100px;
	margin: 5px 0 5px 5px;
	font-size: 40pt;
}
